Hydraulic sleeve BGL OHS3138HL

BGL OHS3138HL is a hydraulic sleeve reference, within Bushings and sleeves. Request a quote for OHS3138HL via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The BGL OHS HL series hydraulic sleeve is an adapter sleeve with internal and external channels that allow oil to be injected under pressure to facilitate mounting and, above all, removal. It is used on medium and large shafts, from 140 mm, where interference is high and disassembly with mechanical methods is complicated. MR Accesorios Industriales sells it in Argentina as exclusive representative of BGL.

The designation OHS...HL reads as follows: the letters OHS identify the hydraulic sleeve line; the numbers that follow indicate the diameter and width in millimeters; and the suffix HL indicates that the oil channel is on the outer side. In the examples OHS2340HL, OHS3134HL and OHS3138HL that structure is visible: the size changes, the channel type stays the same. The suffix H alone, on the other hand, corresponds to the internal channel. This nomenclature lets you order the sleeve by its full part number without ambiguity.

These sleeves are chosen in applications where removal is critical: presses, rolling mills, grinding mills, heavy gearboxes, paper machines and mining equipment. In Argentina they are seen in steel plants, cement plants, oilseed plants and in the oil & gas sector. The possibility of injecting oil reduces the risk of damaging the shaft or the bushing during disassembly, something very valuable when working with large-diameter shafts and high-interference fits.

To select the hydraulic sleeve, take into account the shaft diameter, the bushing width and the channel type: external (HL) or internal (H). Mounting requires thoroughly cleaning the surfaces, applying the oil through the channels and following a controlled pressurization sequence. Lubrication with low-viscosity oil and correct alignment of the assembly are key for the method to work. If the equipment is subjected to high loads, verify that the interference is adequate.

As for equivalents, hydraulic sleeves are interchangeable between manufacturers by size and channel type, not by brand. If you bring the part number from another company or an unidentified part, at MR Accesorios Industriales we tell you the compatible alternative. The BGL OHS HL series covers the most common sizes for shafts from 140 mm, and any inquiry is resolved with the drawing or the exact designation.

To request a quote for your BGL OHS HL series hydraulic sleeve, send us the full part number or the shaft size and width via WhatsApp. At MR Accesorios Industriales we reply promptly with the reference you need. You can also ask us about other sleeve and bushing series if your application requires a specific variant.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.